Answers

2015-10-28T20:32:10+05:30
They are very useful in our day to day life. Lactobacilus is used for making of curd.Yeast is used for making bread, fermentation,etc. Some bacteria living inside our body help in digestion. Penicillin is an important antibiotic.Decomposes like fungi, help soil in enriching it in fertility.    

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